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单词
dyspnea
释义
dyspnea
Encyclopedia
医学
呼吸困难
释
dyspnea
呼吸困难
患者主观感觉空气不足或呼吸费力,客观上表现为呼吸运动用力,严重时可出现张口呼吸、鼻翼扇动、端坐呼吸及发绀、辅助呼吸肌参与呼吸运动,并伴有呼吸频率、深度和节律异常的现象。
医学
肺系病证
释
dyspnea
喘证
以呼吸急促,甚则张口抬肩、鼻翼煽动、不能平卧为主要临床表现的病证。
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